Patents by Inventor Seung Lee

Seung Lee has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20250094352
    Abstract: A storage device may load, between a first time point at which information on candidate memory regions among a plurality of memory regions is started to be sent to an external device and a second time point at which a command requesting a map segment for a target memory region among the plurality of memory regions is received from the external device, all or a part of map segments corresponding to the candidate memory regions into a buffer.
    Type: Application
    Filed: December 2, 2024
    Publication date: March 20, 2025
    Inventors: Hoe Seung JUNG, Do Hyung KIM, Chi Heon KIM, Joo Young LEE
  • Publication number: 20250094090
    Abstract: A storage device may determine write throughput based on a plurality of write commands received from the outside of the storage device, and write target data write-requested from the outside to a first memory area including one or more of a plurality of first type memory blocks or a second memory area including one or more of a second type memory blocks according to whether the write throughput is greater than or equal to a threshold throughput. The first type memory blocks may operate at a higher speed than the second type memory blocks.
    Type: Application
    Filed: December 3, 2024
    Publication date: March 20, 2025
    Inventors: Hoe Seung JUNG, Do Hyung KIM, Joo Young LEE, Sung Kwan HONG
  • Publication number: 20250092732
    Abstract: An embodiment opening and closing apparatus of a sliding door of a vehicle includes a carrier slidably installed along a lengthwise direction of the vehicle, a pair of links rotatably installed on the carrier and spaced apart from each other, wherein a first end portion of the pair of links is hinge-connected to the sliding door of the vehicle, and a popping-out device configured to pop the sliding door out of a vehicle body of the vehicle by rotating the pair of links during an initial stage of an opening operation of the sliding door.
    Type: Application
    Filed: April 5, 2024
    Publication date: March 20, 2025
    Inventors: Kyoung-Taek Kwak, Jae-Seung Lee, Soo-Bok Kim, Gook-Hyun Jeon, Jae-Kyung Shim, Woon-Ryong Kim, Min-Seok Jo
  • Patent number: 12256564
    Abstract: A semiconductor device includes an active pattern on a substrate, a pair of source/drain patterns on the active pattern, a channel pattern between the pair of source/drain patterns, the channel pattern including semiconductor patterns stacked to be spaced apart from each other, and a gate electrode crossing the channel pattern and extending in a first direction. One of the pair of source/drain patterns includes a first semiconductor layer and a second semiconductor layer thereon. The first semiconductor layer is in contact with a first semiconductor pattern, which is one of the stacked semiconductor patterns. The largest widths of the first semiconductor pattern, the first semiconductor layer, and the second semiconductor layer in the first direction are a first width, a second width, a third width, respectively, and the second width is larger than the first width and smaller than the third width.
    Type: Grant
    Filed: January 18, 2024
    Date of Patent: March 18, 2025
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jinbum Kim, Dahye Kim, Seokhoon Kim, Jaemun Kim, Ilgyou Shin, Haejun Yu, Kyungin Choi, Kihyun Hwang, Sangmoon Lee, Seung Hun Lee, Keun Hwi Cho
  • Patent number: 12255286
    Abstract: An electrolyte solution for a lithium secondary battery and a lithium secondary battery including the same are disclosed herein. In some embodiments, an electrolyte solution includes a lithium salt, an additive including a compound represented by Formula 1, and an organic solvent. In some embodiments, the lithium secondary battery includes a positive electrode, a negative electrode which includes a negative electrode active material containing SiOx (0<x?2), a separator, and the electrolyte solution.
    Type: Grant
    Filed: December 17, 2019
    Date of Patent: March 18, 2025
    Assignee: LG Energy Solution, Ltd.
    Inventors: Hyun Seung Kim, Chul Haeng Lee, Yu Ha An, Jeong Woo Oh
  • Publication number: 20250088225
    Abstract: A wireless communication method and apparatus in a wireless local area network (WLAN) system are disclosed. A wireless communication method according to one embodiment may include generating a high-efficiency Wi-Fi (HEW) frame including at least one of an HEW-SIG-A field and an HEW-SIG-B field which include channel information for communications according to an Orthogonal Frequency-Division Multiple Access (OFDMA) mode, and transmitting the generated HEW frame to a reception apparatus.
    Type: Application
    Filed: November 21, 2024
    Publication date: March 13, 2025
    Inventors: Yu Ro LEE, Jae Woo PARK, Jae Seung LEE, Jee Yon CHOI, Il Gyu KIM, Seung Chan BANG
  • Publication number: 20250083505
    Abstract: A vehicular folding-type loading bay cover includes a cover unit with a plurality of slats. Respective upper end portions of preceding and following slats and respective lower end portions thereof are alternatingly connected, and the cover unit can be folded and unfolded in a loading bay of a vehicle. A main rail is disposed in the vehicular loading bay along a direction in which the cover unit is unfolded, guides the lower end portions of the slats, and guides the upper end portions of the slats in a section where the slats are unfolded. A guide rail branches off from the main rail, is parallel with the main rail in a section where the cover unit is fully folded and guides the upper end portions of the slats when the cover unit is folded.
    Type: Application
    Filed: May 7, 2024
    Publication date: March 13, 2025
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION
    Inventors: Jae-Seung Lee, Hyung-Sik Choi, Gook-Hyun Jeon, Min-Su Kim
  • Publication number: 20250089165
    Abstract: A printed circuit board includes a glass layer, a through-hole penetrating through the glass layer, a seed layer provided along an inner wall of the through-hole, and a through-via disposed on the seed layer and filling the through-hole. The seed layer includes a carbon-based conductive material.
    Type: Application
    Filed: May 24, 2024
    Publication date: March 13, 2025
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Seong Hun NA, Dong Yong KIM, Mi Geum KIM, Mi Jung PARK, Yong Su LEE, Ho Seung JANG, Sang Ik CHO, Sung HAN, Sung Hoon KIM
  • Patent number: 12248010
    Abstract: The electronic wave leakage measurement system according to the present invention is a system for measuring the electronic wave leakage of an electronic wave shielding structure. The system comprising a signal generator for generating an electronic wave generation signal; a transmitting antenna for transmitting the electronic wave towards a wall surface of the electronic wave shielding structure by receiving the signal from the signal generator; a receiving antenna capable of beam steering and comprising N individual antenna modules for receiving the electronic wave that has passed through the wall surface of the electronic wave shielding structure; and a signal analyzer that analyzes and displays the received electronic wave signal from the receiving antenna.
    Type: Grant
    Filed: April 26, 2023
    Date of Patent: March 11, 2025
    Assignee: KOREA TESTING LABORATORY
    Inventors: Hong Je Jang, Tae-seung Song, Han Hee Lee
  • Patent number: 12246517
    Abstract: A real wood sheet capable of being used for automatic wrapping, the real wood sheet including a wood layer; a mesh layer disposed on a surface of the wood layer; and a flexible layer disposed on a surface of the mesh layer such that the mesh layer is disposed between the wood layer and the flexible layer.
    Type: Grant
    Filed: June 15, 2022
    Date of Patent: March 11, 2025
    Assignees: Hyundai Mobis Co., Ltd., SEOYON AUTOVISION Co., Ltd.
    Inventors: Ik Keun Choi, Min Kyeong Lee, Hyun Ho Lee, Ji Seung Hong, Jong Jin Lee
  • Patent number: 12248018
    Abstract: A semiconductor chip includes a semiconductor device connected between a first node to which a power supply voltage is applied and a second node to which a ground voltage is applied, a first ring oscillator connected to the first node through a first supply switch and the second node through a first ground switch and a second ring oscillator connected to the first node through a second supply switch and the second node through a second ground switch, wherein the first supply and ground switches are configured to operate in response to a first control signal, thereby operating the first ring oscillator, and the second supply and ground switches are configured to operate in response to a second control signal, thereby operating the second ring oscillator.
    Type: Grant
    Filed: October 18, 2022
    Date of Patent: March 11, 2025
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yeon Ho Jung, Jong Wook Kye, Min Woo Kwak, Mi Joung Kim, Chan Wook Park, Do Hoon Byun, Kwan Seong Lee, Jae Ho Lee, Jae Seung Choi, Hwang Ho Choi
  • Publication number: 20250075180
    Abstract: The present invention relates to a method for producing ?? T cells. According to the present invention, ?? T cells with high cell killing ability and cell viability can be produced in a short period of time with high purity and high efficiency by a clinically friendly method, compared to conventionally known general ?? T cell culture methods or culturing methods using support cells, and thus, there is the advantage of increasing the productivity of allogeneic ?? T cell immunotherapeutic agents.
    Type: Application
    Filed: January 3, 2023
    Publication date: March 6, 2025
    Inventors: Jeongho YOON, Jae Kook NAM, Junghoon KIM, Mihyeun RYU, Da Jeong KIM, Minhee LEE, Seung-Joo HYUN, Han-Wook RYU, Mi Sun PARK, Yeonteak LEE, Nahyeon JUNG, Hyo Je CHO
  • Publication number: 20250081683
    Abstract: A display device includes a first light emitting element group including at least one first light emitting element emitting a first light having a central wavelength greater than 450 nm and less than about 485 nm, a second light emitting element group including at least one second light emitting element emitting a second light having a central wavelength of about 450 nm or less, a third light emitting element group including at least one third light emitting element emitting a third light having a central wavelength of about 450 nm or less, and a color conversion layer disposed on the first, the second, and the third light emitting element group and including a first color conversion pattern which converts the second light emitted from the second light emitting element group and a second color conversion pattern which converts the third light emitted from the third light emitting element group.
    Type: Application
    Filed: August 14, 2024
    Publication date: March 6, 2025
    Applicant: Samsung Display Co., LTD.
    Inventors: SEUNG-WON PARK, KYUNGSIG LEE, JUO NAM, KAWON PAK, TAEKJOON LEE, SEUNGHEE JANG, JAEBOK CHANG
  • Publication number: 20250079084
    Abstract: A dielectric composition according to the present disclosure includes dielectric grains containing barium titanate-based compounds; and a secondary phase located between the dielectric grains, and the secondary phase includes a first secondary phase including Ga and Si. A multilayered capacitor includes a capacitor body including a dielectric layer and an internal electrode; and an external electrode disposed outside the capacitor body. The dielectric layer includes the dielectric composition according to the present disclosure.
    Type: Application
    Filed: May 31, 2024
    Publication date: March 6, 2025
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Yonghwa Lee, Seung Yong Lee, Minsoo Kim, Sang Jin Park, Jinbok Shin
  • Publication number: 20250079515
    Abstract: The present invention relates to a novel electrolyte additive, a non-aqueous electrolyte for a lithium secondary battery comprising the novel electrolyte additive, and a lithium secondary battery comprising the non-aqueous electrolyte. More specifically, the present invention relates to a non-aqueous electrolyte for a lithium secondary battery comprising an additive capable of forming a stable film on an electrode surface. The present invention also relates to a lithium secondary battery comprising such a non-aqueous electrolyte, thereby, a high temperature lifespan of the lithium secondary battery is not deteriorated, resistance does not increase when the lithium secondary battery is stored at a high temperature, and expansion of a volume (thickness) of the lithium secondary battery is suppressed when the lithium secondary battery is stored at a high temperature.
    Type: Application
    Filed: September 30, 2022
    Publication date: March 6, 2025
    Applicant: DUKSAN ELECTERA CO., LTD.
    Inventors: Jung Woo PARK, Tae Woo KIM, Ji Seung KIM, Sun Hwa LEE, Su Wan LEE
  • Publication number: 20250078417
    Abstract: An augmented reality (AR) system includes a data generator configured to generate three-dimensional (3D) data corresponding to a press mold product, and an AR terminal configured to convert the 3D data into AR data. The AR terminal includes a data inputter configured to receive the 3D data and display information corresponding to location information of each node of the 3D data. The AR terminal also includes a data processor configured to convert the 3D data into a form of polygon mesh according to a type of form information of the 3D data and generate AR data in a form of 3D virtual model through matching with the display information. The AR terminal additionally includes a data augmentation part configured to augment and match the AR data on a real product displayed on a camera image, and augment and display the display information for each node, through a user interface (UI).
    Type: Application
    Filed: December 11, 2023
    Publication date: March 6, 2025
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, Korea University Of Technology And Education Industry-University Cooperation Foundation
    Inventors: Sanggwon Kim, Ju Chul Kim, Yoon Sang Kim, Su Young Kim, Young-Seung Lee
  • Publication number: 20250079302
    Abstract: A semiconductor device includes a substrate having a top surface and a bottom surface opposite to each other, a gate structure on the top surface of the substrate, a plurality of source/drain patterns on the top surface of the substrate and on opposite sides of the gate structure, a backside conductive line on the bottom surface of the substrate and electrically connected to at least one of the gate structure or a first source/drain pattern of the source/drain patterns, and a magnetic tunnel junction pattern electrically connected to a second source/drain pattern of the source/drain patterns.
    Type: Application
    Filed: February 19, 2024
    Publication date: March 6, 2025
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Byoungjae BAE, Jin-Wook YANG, Seung Pil KO, Yongjae KIM, Junho PARK, Kilho LEE
  • Publication number: 20250075071
    Abstract: Provided is a molded product manufactured from a thermoplastic resin composition containing a polycarbonate-based polymer, a polysiloxane-polycarbonate copolymer, a polysiloxane-polyester copolymer, and a benzotriazole-based UV stabilizer having a molecular weight equal to or greater than about 1,800.
    Type: Application
    Filed: March 20, 2024
    Publication date: March 6, 2025
    Inventors: Min Jin Choi, Seung Hwan Lee, Woo Chul Jung, Kyoung Sil Lee, Choon Ho Lee, In Chol Kim, Young Seung Kim, Yun Seok Bae, Hee Kyoung Ryoo
  • Patent number: 12242168
    Abstract: Disclosed herein is an actuator for driving zoom lenses, where the zoom actuator comprises a first carrier having attached thereto a first lens and movable along an optical axis; a second carrier having attached thereto a second lens and being capable of moving along the optical axis and running anterior or posterior to the first carrier; a housing enclosing the first and second carriers; a first magnet attached to the first carrier; a second magnet attached to the second carrier; a first coil unit mounted to the housing and facing the first magnet; a second coil unit mounted to the housing and facing the second magnet; and a plurality of balls; with at least one of said plurality of balls positioned between the housing and the first carrier; and at least one of said plurality of balls positioned between the housing and the second carrier.
    Type: Grant
    Filed: September 9, 2021
    Date of Patent: March 4, 2025
    Assignee: JAHWA Electronics Co., Ltd.
    Inventors: Chul Soon Park, In Su Kang, Je Seung Yeon, Byung Cheol Lee, Hyeon Ik Cho
  • Patent number: 12240316
    Abstract: A reservoir cup assembly of an LPG fuel tank for a vehicle is configured to be installed on the fuel storage space side of the LPG fuel tank for automobiles, and includes a cup body disposed on the bottom side of the fuel storage space of the fuel tank and having a reservoir space for storing residual LPG fuel and a fuel supply formed on the reservoir space side of the cup body and inducing fuel from the fuel storage space side to the reservoir space side to a state in which fuel can flow in and remain stored.
    Type: Grant
    Filed: February 6, 2023
    Date of Patent: March 4, 2025
    Assignees: Hyundai Motor Company, Kia Corporation, Dae Hung Precision Ind'l Co., Ltd.
    Inventors: Seong-cheol Cho, Sungwon Lee, Hyeong Gwan Kim, Seung Kyun Kim, Duk Hee Park, Seung Hyun Yeo